Loudspeaker



FIG. 1 is a perspective view, showing the front and side of the loudspeaker;

FIG. 2 is a perspective view showing the rear and side of the loudspeaker;

FIG. 3 is a side view of the loudspeaker;

FIG. 4 is a frontal view of the loudspeaker;

FIG. 5 is a rear view of the loudspeaker; and

FIG. 6 is a sectional view taken through the axis of the loudspeaker which reveals the contour of the front face of the loudspeaker. 

The ornamental design for a loudspeaker, as shown and described. 